Journal Name:
- Review Of Research
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Abstract (Original Language):
Velocity of sound in solutions is very large as compared to that in air, and this velocity is density
dependent. In this experiment the alkali halide solutions of different normality was prepared and the velocity of
sound was observed using Ultrasonic Interferometer at 2 M Hz of frequency. The velocity of sound was observed
to be increasing with increasing Normality of solutions except for the potassium iodide solution, where this
change is marginal. As an extension to this experiment sodium halide solutions were tested, and again the change
in Sodium iodide was observed to be much less. This showed that the velocity of sound in alkali halide solutions
was observed to be frequency dependent also that is at certain frequency for a solution velocity remains almost
constant with change in normality.
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